as a broader environmental issue, but even water bottles, even if you leave them in a cold environment, you don't know where they've come from or they've been in ship holds which is really hot, just as a number one rule, if you smell something plastic don't drink out of it. >> that's good advice. >> i have two questions, they're a little bit unrelated but the first one goes on the scheme of plastic, so plastic wrap, plastic bags, you know, it's great to say we should all use glass but we know what's used out there is plastic, and it's reusable, you can come up with all these ways to avoid it but there's plastic everywhere and it's accessible and cheap, so plastic wrap gets used a lot, there aren't that many alternatives that can do what plastic wrap does, i don't use a lot of it and it's harder to store things long-term and same question applies for the freezer, it's easier to put things in a freezer bag. >> so, a little tip for that is i do admit to using plastic bags, i reuse them and if something is not -- i don't use them for liquids and if something isn't somehow already kind of like a sol
